If you want to do it properly you need the fog bumper not the vented bumper BUT there is a retro fog kit on eBay which i have bought if you want to have them as fogs you will need a new wiring loom from ford which costs loads plus a new light switch, or you can write the fogs as drls with a relay but then you carnt add this halo ring as it would look funny i asked ford how much to do everything for the fogs and quote £900+ so not worth it when i can get a kit for £40 its up to you how much you want to spend but yes if you get the fogs done properly yes you can use the fogs and the drls around the surround at the same time or one at a time if you get me.